get a lot of these errors `Uncaught (in promise) T...

# javascript

[chadmorrow]

get a lot of these errors Uncaught (in promise) TypeError: Failed to execute 'fetch' on 'Window': Invalid referrer policy

[gildor]

Looks that you requested some url outside of your web site. To request such URL you need CORS.
Also, better to add Promide error handling:
window.fetch(url).then { whatever }.catch { console.error(it) }

[chadmorrow]

I thought that might be playing a role. The error messages didn't necessarily lead me on that direction but yeah, I've been held up by cors before. I'll fiddle with it again today and see if I can get it going.

[chadmorrow]

Thanks!

[chadmorrow]

Tested with Firefox so the CORS thing shouldn't be an issue but now the error I get is: message: "'cache' member of RequestInit 'null' is not a valid value for enumeration RequestCache."

[chadmorrow]

so I guess the defaults for the RequestInit aren't sufficient?

I'll keep at this

[chadmorrow]

Made it through the cache problem but then got the same sort of issue with the credentials, then headers, etc

[chadmorrow]

its basically failing on every possible property of the requestinit object